Engine Compartment Fuse Block
Mini Fuses |
Usage |
1 |
Sunroof |
2 |
Exterior rearview mirror switch/Driver side power window/ Rain sensor/ Universal garage door opener |
3 |
Canister vent solenoid |
4 |
— |
5 |
Electronic brake control module valve |
6 |
Intelligent battery sensor |
7 |
Electric steering column lock |
8 |
Transmission control module/FICM |
9 |
Automatic occupancy sensing module |
10 |
Headlamp leveling switch/Headlamp leveling motor/Rear vision camera/ Interior rearview mirror |
11 |
Rear wiper |
12 |
Rear window defogger |
13 |
Power lumbar switch |
14 |
Exterior rearview mirror heater |
15 |
Fuel system control module battery |
16 |
Heated seat module/ Memory module |
17 |
TIM DC DC converter/Fuel system control module RC/ Compass module |
18 |
Engine control module RC/ Transmission control module RC/ FICM RC |
19 |
Fuel pump |
20 |
— |
21 |
Fan relay (auxiliary BEC) |
22 |
— |
23 |
Ignition coil/ Injector coil |
24 |
Washer pump |
25 |
Automatic |
26 |
EMS Var 1 |
27 |
–/Auxiliary heater pump |
28 |
–/Engine control module powertrain/ Ignition 3 |
29 |
Engine control module powertrain/ Ignition 1/Ignition 2 |
30 |
EMS Var 2 |
31 |
Left high-beam headlamp |
32 |
Right high-beam headlamp |
33 |
Engine control module battery |
34 |
Horn |
35 |
A/C clutch |
36 |
Front fog lamps |
J-Case Fuses |
Usage |
1 |
Electronic brake control module pump |
2 |
Front wipe |
3 |
Linear power module blower |
4 |
IEC RC |
5 |
— |
7 |
–/Starter solenoid |
8 |
Cooling fan low – mid |
9 |
Cooling fan – high |
10 |
EVP |
11 |
Starter solenoid/ Starter pinion |
U-Micro Relays |
Usage |
2 |
Fuel pump |
4 |
–/Auxiliary heater pump |
HC-Micro Relays |
Usage |
7 |
Starter/Starter pinion |
10 |
Starter solenoid |
Mini Relays |
Usage |
1 |
Run/Crank |
3 |
Cooling fan – mid |
5 |
Powertrain relay |
8 |
Cooling fan – low |
HC-Mini Relays |
Usage |
6 |
Cooling fan – high |
Auxiliary Fuse Block
Relays |
Usage |
RLY01 |
Electric vacuum pump |
RLY02 |
Cooling fan control 1 |
RLY03 |
Cooling fan control 2 |
RLY04 |
N/A |
Instrument Panel Fuse Block
The instrument panel fuse block is on the underside of the driver side instrument panel.
Fuses |
Usage |
F1 |
Body control module 1 |
F2 |
Body control module 2 |
F3 |
Body control module 3 |
F4 |
Body control module 4 |
F5 |
Body control module 5 |
F6 |
Body control module 6 |
F7 |
Body control module 7 |
F8 |
Body control module 8 |
F9 |
Discrete logic ignition switch |
F10 |
Sensing diagnostic module battery |
F11 |
Data link connector |
F12 |
HVAC module/ICS |
F13 |
Liftgate relay |
F14 |
Central gate moduleF15 |
F15 |
Lane departure warning/GENTEX |
F16 |
Adaptive forward lighting module |
F17 |
Electrical steering column lock |
F18 |
Parking assist module/Side blind zone alert |
F19 |
Body control module/Regulated voltage control |
F20 |
Clock spring |
F21 |
A/C/Accessory power outlet/PRNDL |
F22 |
Auxiliary power outlet/DC center |
F23 |
HVAC module/ICS |
F24 |
— |
F25 |
OnStar module/ Eraglonass |
F26 |
Heated steering wheel |
F27 |
Instrument panel cluster/Auxiliary heater/Auxiliary virtual image display |
F28 |
Trailer feed 2 |
F29 |
Infotainment system |
F30 |
DC/DC 400W |
F31 |
Instrument panel cluster module battery |
F32 |
Silver box audio module/Navigation |
F33 |
Trailer feed 1 |
F34 |
Passive entry/ Passive start |
Midi Fuses |
Usage |
M01 |
Positive temperature coefficient |
S/B Fuses |
Usage |
S/B01 |
Passenger power seat |
S/B02 |
— |
S/B03 |
Front power windows |
S/B04 |
Rear power windows |
S/B05 |
Logistic mode relay |
S/B06 |
Driver power seat |
S/B07 |
— |
S/B08 |
Trailer interface module |
Circuit Breaker |
Usage |
CB1 |
— |
Relay |
Usage |
RLY01 |
Accessory/Retained accessory power |
RLY02 |
Liftgate |
RLY03 |
— |
RLY04 |
— |
RLY05 |
Logistic mode |
Rear Compartment Fuse Block
The rear compartment fuse block is behind a cover on the driver side of the rear compartment.
Fuses |
Usage |
F1 |
Amplifier audio |
F2 |
Rear drive control module |
F3 |
— |
F4 |
— |
F5 |
— |
F6 |
— |
F7 |
— |
F8 |
— |
F9 |
— |
F10 |
— |
F11 |
— |
F12 |
— |
F13 |
— |
F14 |
— |
F15 |
— |
F16 |
— |
F17 |
— |
S/B Fuses |
Usage |
S/B01 |
DC-DC transformer 400W |
S/B02 |
DC-DC transformer 400W |
S/B03 |
DC/AC inverter module |
S/B04 |
— |
S/B05 |
— |
Relays |
Usage |
RLY01 |
— |
RLY02 |
— |
RLY03 |
— |
RLY04 |
— |
RLY05 |
— |
Circuit Breaker |
Usage |
CB1 |
— |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.